.dnd-sample {
  width: 1000px;
}

.dnd-sample-mask {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.1);
}

.appItem5Col6Row {
  width: 166px;
  height: 100px;
  line-height: 100px;
  text-align: center;

  display: inline-block;
}

// 当浏览器窗口的宽度小于 1000 像素时，5列6行，否则是6列，5行
@media screen and (max-width: 1000px) {
  .appItem5Col6Row {
    width: 190px;
  }
}

.class {
  -webkit-animation: swing_image 1s linear 0s 1 normal;
  -moz-animation: swing_image 0.8s linear 0s 1 normal;
  -ms-animation: swing_image 0.8s linear 0s 1 normal;
  -o-animation: swing_image 0.8s linear 0s 1 normal;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  -ms-animation-fill-mode: both;
  -o-animation-fill-mode: both;
  animation-fill-mode: both;
}
@-webkit-keyframes swing_image {
  0% {
    -webkit-transform: rotate(0deg);
  }
  15% {
    -webkit-transform: rotate(0deg);
  }
  20% {
    -webkit-transform: rotate(-5.5deg);
  }
  40% {
    -webkit-transform: rotate(7deg);
  }
  60% {
    -webkit-transform: rotate(-2deg);
  }
  70% {
    -webkit-transform: rotate(3deg);
  }
  80% {
    -webkit-transform: rotate(-1deg);
  }
  100% {
    -webkit-transform: rotate(0deg);
  }
}
@-moz-keyframes swing_image {
  0% {
    -moz-transform: rotate(0deg);
  }
  15% {
    -moz-transform: rotate(0deg);
  }
  20% {
    -moz-transform: rotate(-5.5deg);
  }
  40% {
    -moz-transform: rotate(7deg);
  }
  60% {
    -moz-transform: rotate(-2deg);
  }
  70% {
    -moz-transform: rotate(3deg);
  }
  80% {
    -moz-transform: rotate(-1deg);
  }
  100% {
    -moz-transform: rotate(0deg);
  }
}
@-ms-keyframes swing_image {
  0% {
    -ms-transform: rotate(0deg);
  }
  15% {
    -ms-transform: rotate(0deg);
  }
  20% {
    -ms-transform: rotate(-5.5deg);
  }
  40% {
    -ms-transform: rotate(7deg);
  }
  60% {
    -ms-transform: rotate(-2deg);
  }
  70% {
    -ms-transform: rotate(3deg);
  }
  80% {
    -ms-transform: rotate(-1deg);
  }
  100% {
    -ms-transform: rotate(0deg);
  }
}
@-o-keyframes swing_image {
  0% {
    -o-transform: rotate(0deg);
  }
  15% {
    -o-transform: rotate(0deg);
  }
  20% {
    -o-transform: rotate(-5.5deg);
  }
  40% {
    -o-transform: rotate(7deg);
  }
  60% {
    -o-transform: rotate(-2deg);
  }
  70% {
    -o-transform: rotate(3deg);
  }
  80% {
    -o-transform: rotate(-1deg);
  }
  100% {
    -o-transform: rotate(0deg);
  }
}
@keyframes swing_image {
  0% {
    transform: rotate(0deg);
  }
  5% {
    transform: rotate(-5.5deg);
  }
  25% {
    transform: rotate(7deg);
  }
  45% {
    transform: rotate(-2deg);
  }
  55% {
    transform: rotate(3deg);
  }
  65% {
    transform: rotate(-1deg);
  }
  80% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(0deg);
  }
}
